a你在上班吗 You are going to work[translate] a符合rohs要求承诺书 Conforms to the rohs request letter of undertaking[translate] aпришли 他们到达了[translate] aWe sincerely request the USCIS to give favorable consideration of our petition. 我们恳切地请求USCIS给予我们的请愿的有利考虑。[trans...